<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
//快速生成模板：字母+tab
<h1>内容标题</h1>
<h1 align="right">内容标题</h1>
<h2 align="center">内容标题</h2>
<h3></h3>
<h4></h4>
<h5></h5>
<h6></h6>
<p>段落1</p>
<img src="../b.jpg" width="50%" title="300元" alt="图挂了">
<img src="" alt="图挂了">
</body>
</html>